Dizzi

Dizzi
Year of Creation	2020-2021
Versions
Current Version	1.0
Update Year	2020-2021
Wins/Losses	0/1
Information and Statistics
Weight Class	2lb
Weapon Class	Ring Spinner
Combined Wins/Losses	0/1
Weapon Speed	14,893 RPM

2lb ring spinner made of a 3D-printed chassis with an aluminum, water-jet ring.

Competitions

2lb Competition 2021

• Results:
  • Single Elimination:
    • [L vs Guillotini]
      • Weapon was disabled early into the fight due to weapon motor being dislodged
      • https://www.youtube.com/watch?v=iG4C10TQex8

Version

botName V1.0

Created by: Andrew Gunawan and Sydney Baker

Drive Motors	22mm DC gearmotor
Drive Motor Controllers	Scorpion Mini Electronic Speed Control
Weapon Motor	PROPDRIVE v2 2836 2300KV Brushless Outrunner Motor
Weapon Motor Controllers	HOBBYWING Platinum PRO V4
Receiver	Hobby King 2.4Ghz Receiver 6Ch V2
Remote Control	Hobby King 2.4Ghz 6Ch Tx and Rx V2
Battery	Turnigy Nano-Tech 1000mAh 3s 45~90c LiPo Pack
OTHER:

Problems

• Weapon motor unscrewed from the base likely from a hit during comp.
• TPU Ring slid up and down on the motor when the bot spun up

Good aspects

• Weapon spun up well, when nothing was interfering with it
• Quick weapon spinup
• The horizontal and vertical stabilizers held the weapon extremely well
• Under weight by 0.05 lb. (2.25 lb. of 2.3 lb.)

Changes/Improvements

• Hold the weapon motor down better
  • More screws (only had 2)
  • Maybe Loctite
• Find a way to keep the TPU ring stationary
  • 3D printed rings above and below the TPU
  • Reinforce the outer casing where the TPU could possibly hit

Notes:

The bot was named because it was intended to make people dizzy by looking at it.

Mentor: Darren Kosen Members: Andrew Gunawan and Sydney Baker